ALSA: usb-audio: Replace probing flag with active refcount

We can use active refcount for preventing autopm during probe. Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-08-26 10:20:59 +02:00
parent 47ab154593
commit a6da499b76
2 changed files with 4 additions and 9 deletions
--- a/sound/usb/usbaudio.h
+++ b/sound/usb/usbaudio.h
@@ -37,7 +37,6 @@ struct snd_usb_audio {
 	struct usb_interface *pm_intf;
 	u32 usb_id;
 	struct mutex mutex;
-	unsigned int probing:1;
 	unsigned int autosuspended:1;	
 	atomic_t active;
 	atomic_t shutdown;